Knitting Help - Purl 1 Below (P1B)

Instructions for working the Purl 1 Below stitch, abbreviated P1B. Information on things you'll see in this video: The poncho on the mannequin behind me is my Rodeo Drive Poncho, pattern + video tutorial: http://verypink.com/2013/12/20/rodeo-drive-poncho/ The purple scarf I'm wearing is this pattern: http://www.ravelry.com/patterns/library/sexy-shawl The yarn I used in the samples and for demonstration is Knit Picks Wool of the Andes Bulky in color Yonder. The bamboo needles I use are by Clover. The nail color I'm wearing is by OPI, "Berries in the Canaries".